baber/WOPTO huggingface dataset:
Patent JP-S5980746-A (JP)
Title: Tantalum-tungsten-molybdenum alloy
Inventor: UMETSU SADAO
IPC: C22C1/04
Filed: 1982-10-31
Abstract: PURPOSE:To provid a titled alloy which consists of a specific compsn. of Ta, W and Mo and has excellent high-temp. strength and resistance to vibration, good processability and a getter effect. CONSTITUTION:A Ta-W-Mo alloy contains 1-10wt% Ta and 1-50% W, and consists of the balance substantially Mo. Such alloy has excellent high-temp. strength and resistance to vibration and is adaptable as a support material of a halogen lamp. The alloy is obtd. by compounding powdered Ta, W and Mo at a desired ratio and mixing thoroughly the powders then molding the powder mixture under pressure to form a green compact having a prescribed size and heating and sintering the green compact at a high temp, in a method of powder metallurgy. The Ta among these effective components acts as a getter and the content thereof is 1-10%, more preferably about 2-5% which is enough. The W contributes to an increase in the recrystallization temp. and to the suppression of embrittlment in heating at high temp. when incorporated at 1-50%, more preferably 5-20%. The Mo is a base material for a tubular bulb material having good heat resistance, processability, sealability to glass, etc.
Patent JP-S5982011-A (JP)
Inventor: NARUSE MASUYUKI
IPC: A01D44/02
Filed: 1982-10-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58131058-A (JP)
Inventor: FURANSHISU NASANIERU SHIEIN
IPC: A47G9/02
Filed: 1982-11-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0744189-A (JP)
Title: On-vehicle speed recognition device
Inventor: FUJIMOTO SHOJI
IPC: G10L15/28
Filed: 1993-08-03
Abstract: PURPOSE:To improve the security against the loss and robbery of a door key and facilitate the opening operation of a door by the speech recognition device mounted on a vehicle. CONSTITUTION:The on-vehicle speech recognition device which is mounted on the vehicle and recognizes the voice of a user is provided with an unlocking actuator 7 which unlocks at least a door lock, a fuel lid lock, a trunk lock, and a speech recognition part 5 which judges whether or not an input speech matches the unlocking instructions of the user of the vehicle for the door, fuel lid, and trunk by registering the unlocking instructions and drives the unlocking actuator 7 only when the speech matches one of them.
Patent JP-H0747386-A (JP)
Title: Back flow preventing device for blower discharging pipe
Inventor: HATASAKI YOSHIYUKI
IPC: A47K11/00
Filed: 1993-08-03
Abstract: PURPOSE:To prevent a back flow from flowing into a blower even if a stored water flows into the blower discharging pipe inserted into a stored water from the water surface the stored water. CONSTITUTION:The buffer vessel 11 of a back flow preventing device 10 is mounted at the upper end of a water storage tank side vertical pipe 25c of a blower discharging pipe 25 inserted in vertical state into the stored water from the water surface of the stored water stored in a water storage tank 22. The inside of the buffer vessel 11 is halved into an upper space 17 and a lower space 18 by a partition part 16, and the upper space 17 and the lower space 18 are communicated by the communicating hole 19 provided at the partition part 16.
Patent JP-H0744181-A (JP)
Title: Noise controller
Inventor: BABASAKI MASAHIRO
IPC: G10K11/178
Filed: 1993-08-03
Abstract: PURPOSE:To reduce a process by a DSP(Digital Signal Processor) which generates a cancel sound in a cabin so as to cancel the noise in the cabin. CONSTITUTION:In order to cancel the noise in the cabin, the noise controller consisting of an actuator which generates the cancel sound and a microphone which feeds the cancellation result back as an error signal by acquiring a remaining sound is equipped with a switch 3 which switches an actuator group 1 consisting of plural actuators and the microphone 2 consisting of plural microphones and a control part 4 which switches the switch 3; and an error signal whose level is small is separated according to an engine rotating speed as to plural microphones which provide feedback to one optional actuator among the actuators to generate the cancel sound.
Patent JP-H0943559-A (JP)
Title: Optical function device
Inventor: TANIGUCHI SHINJI
IPC: G02F1/035
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To improve a wavelength selection characteristic by alternately varying the lengths in the respective light propagation directions of first and second electrodes. SOLUTION: This optical function device has a substrate 11 consisting of an electro-optical material formed with an optical waveguide 12 of a Mach- Zehunder type including first and second branch waveguide parts 121, 122 parallel with each other, a first electrode 13 for periodically impressing electric fields along the light propagation direction Y to the inside of the first branch waveguide part 121 and a second electrode 14 for applying the electric fields at the same period A as the period of the first electrode along the light propagation direction Y into the inside of the second branch waveguide part 122. The lengths L1, L2 in the light propagation directions of the first and second electrodes 13, 14 vary from each other.
Patent JP-S6350088-A (JP)
Title: Gas laser device
Inventor: YOSHIZUMI SHUZO
IPC: H01S3/097
Filed: 1986-08-20
Abstract: PURPOSE:To efficiently perform a gas laser discharge by discharging laser gas indirectly at electrodes in a discharge tube by a high frequency power source from the exterior of the tube. CONSTITUTION:A high voltage from a high voltage source 1 is supplied to the anode 3 of a laser discharge tube 13. The cathode 4 of the tube 13 is connected to a discharging current controller 5. The controller 5 has transistor 7 and the like for controlling a discharge current, and its other end is grounded. The discharge by the source 1 is limited by the maximum applying current by the controller 5. Thus, an electromagnetic induction energy from a coil 14 can be supplied to the laser gas in the tube in the state that the electrode temperatures of the anode 3 and the cathode 4, and the laser output can be increased only by the amount of the applied electromagnetically induced energy.
Patent JP-2000025518-A (JP)
Title: Headlamp device for automobile
Inventor: HENNING HOKULEFE
IPC: F21V13/00
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To allow applicable light distribution and provide a certain actuation and miniaturization in a simple structure by controlling a shielding device according to a vehicle sensor signal using a control device for a headlamp device and by continuously adjusting the shielding device so as to create an optimal light distribution in every vehicle state. SOLUTION: A light source of a headlamp 1 is formed as a gas discharge lamp and small with same luminous intensity by high illuminance. A headlamp device 1 has a reflector 2 consisting of reflector divisions 2a, 2b related to side diffusion and reflector divisions related to forward region illumination, and a shielding device 4 corresponding to the side reflector divisions 2a, 2b around the light source 3. A control device for the headlamp device 1 continuously controls light radiated from the light source 3 according to a vehicle sensor signal with the shielding device 4. Thus, a device which allows continuously adjusted light distribution optimal to every vehicle state, has a simple structure, certainly actuates, and is miniaturized is provided.
Patent JP-S6084865-A (JP)
Title: Semiconductor device
Inventor: KIYOUMASU MIKIO
IPC: H03K17/693
Filed: 1983-10-15
Abstract: PURPOSE:To enable the inhibition of the decrease in the breakdown voltage at the time of the ON-state of an MOS transistor by a method wherein the N-MOS transistor on which high voltages are impressed is formed on a P type substrate, and the substrate is used by fixing to a low voltage such as the ground. CONSTITUTION:When a drive circuit is operated, the data of a voltage at a logical circuit level is inputted to gates 5-1-5-32 through a shift register 3 and a latch 4. Accordingly, a signal is fed out of the gate corresponding to a bit to be printed, corresponding voltage-converting circuits 21-1-21-32 turning on, and corresponding driver transistors 20-1-20-32 then turning on the application of signals of high voltages to their gate terminals. For example, when the power source voltage of the logical circuit section is 5V, and the power source voltage Vhd for a heat-generating resistor is 13-15V, the driving power of the transistors 20-1-20-32 becomes 2.6-3 times as large as in case of driving by the power source voltage of the logical circuit section.
Patent JP-H1135296-A (JP)
Title: Suspension device used by mounted on forklift truck
Inventor: GOTOU MOTOAKI
IPC: B66F9/18
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To move and carry baggage and the like by hanging it by using a forklift truck. SOLUTION: Forks 7 and 7a are inserted to fork insertion holes 2 and 2a, and a suspension device is installed to a forklift truck 6. After that, the rope of a holding tool 4 grasping a stone 5 is hooked to a swivel hook 3 installed to the lower surface of a suspension device main body 1, so as to move the stone 5 to the other place and the like.
Patent JP-H0517693-A (JP)
Title: Resin composition
Inventor: YOSHIKAWA KAZUO
IPC: C08K7/22
Filed: 1991-07-09
Abstract: PURPOSE:To obtain a flame-retardant resin composition which is readily workable and moldable and is easily broken by a relatively small force so that it can be formed into a desired shape. CONSTITUTION:This composition comprises 100 pts.vol. synthetic resin and 25-1,000 pts.vol. hollow foam, and its molded articles have a flexural strength of 30kg/cm<2> or less.
Patent JP-2001017787-A (JP)
Title: Washing machine
Inventor: KOIKE TOSHIFUMI
IPC: D06F39/08
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To flatten an ion exchange resin chamber to reduce the pressure loss by an ion exchange resin in a washing machine having an ion removing means in the middle of the feed line of a water supplying means by specifying the height/diameter ratio of a resin vessel filled with the ion exchange resin in the ion removing means. SOLUTION: A water faucet 26, a water supplying solenoid valve 27, a salt solution supplying solenoid valve 28 and an ion removing means are housed in a rear housing box 17b. The ion removing means is formed of a cylindrical vessel 30, a salt solution vessel that is a regenerator vessel arranged thereon, and a salt vessel 32 arranged within the salt solution vessel. An upper lid 34 is arranged on the upper surface of a resin case 33, and a sodium type strongly acidic cation exchange resin 43 is filled in a resin chamber 33c partitioned by a mesh filter 33a within the resin case 33. The ratio of height L to diameter (d) (L/d) of the resin chamber 33c is set to 0.13-0.18 to flatten the resin chamber 33c. Accordingly, the passage resistance or pressure loss is reduced.
Patent JP-H0946922-A (JP)
Title: Solar battery device
Inventor: SHIRAI TETSUYUKI
IPC: H02J7/35
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To cope with various kinds of load by connecting an AC load terminal where load is to be connected and a coupling terminal where other solar battery device of the same constitution is to be connected in parallel, for the output terminal part of the solar battery device where an output control means and a conversion means are provided integrally. SOLUTION: When insulation increases, DC power of fixed voltage is supplied to an conversion means 7 and a charging and discharging control means 8 through an output control means 6. In the conversion means 7, it is converted into specified AC power, and it is supplied to external AC load 9 through the AC load terminal 11 within the output terminal 5. Since the conversion means 7 is provided with a plurality of coupling terminals 13, a large quantity of power can be supplied from the AC load terminal 11, connecting other solar battery device of the same constitution to the coupling terminal 13. Furthermore, the generated power supplied from the solar battery 1 is supplied to the storage battery 4 through a charging and discharging means 8.  Since the storage battery 4 can be charged from an external power source through the charging terminal 17, the power can be supplied to the external AC load 9 through the conversion means 7 from the storage battery 4.
Patent JP-H0631376-A (JP)
Title: Formation of casting mold for precision casting
Inventor: WATABE YOSHITANE
IPC: B22C9/04
Filed: 1992-07-21
Abstract: PURPOSE:To provide the method for formation of the casting mold for precision casting which has the strength of a green sand mold at the time of drying and the adequate mold strength at the time of dewaxing, does not generate cracking and features the good collapsing property of the casting mold after pouring and removability of the shell from a cast product. CONSTITUTION:A silica sol binder which contains substantially no alkaline metals and has 4 to 50 millimicron average value of primary particle sizes and 0.1 to 0.6 micron average particle sizes by a dynamic light scattering method or a binder consisting of the silica sol binder as a binder and a water-soluble resin and/or resin emulsion having a thermosetting property is used as the binder in the method for formation of the casting mold for precision casting by using the binder and refractory powder.
Patent JP-H04260985-A (JP)
Title: Apparatus and method for non-laser scanning
Inventor: METLITSKY BORIS
IPC: G06K7/10
Filed: 1991-08-02
Abstract: PURPOSE: To provide a highly practical and reliable and inexpensive hand-carry type scanning device for using a non-laser light source without errors. CONSTITUTION: A light beam is radiated from a light emitting diode so as to read a symbol, a bar code symbol for instance, and reflected light returned from the symbol is received. An optical system inside this scanning device converges the visual field of the light beam 11 and a photosensor 17 to different two planes present at the outside of a housing. A device for image-forming a vision checking window is installed inside the scanning device and the area of the vision checking window is smaller than the one of a scanning spot. The scanning device uses the light emitting diode (LED) 10 as the light source, and since the LED 10 views only the part of the scanning spot viewable through the vision checking window, the scanning spot of the relatively large size (about several millimeters) of the LED 10 is used without sacrificing read performance.
Patent JP-S6173368-A (JP)
Title: Solid-state image pickup device
Inventor: MACHIDA KOZO
IPC: H04N5/335
Filed: 1984-09-18
Abstract: PURPOSE:To obtain a normal image pickup pattern, light and darkness thereof are not disturbed, by mounting a light-shielding material so that beams are not projected to a light-receiving section for a semiconductor image pickup element through adhesives flowing cut to the peripheral section of a color separation filter. CONSTITUTION:A light-shielding layer 18 is fitted to the peripheral section of a transparent cover 17 for a package 11 so that beams are not projected to adhesives 15 flowing out to the periphery in optical adhesives 15 used for bonding a color separation filter 14. According to such constitution, the work of the adjustment of the usage of optical adhesives bonding and fixing the filter 14 to a semiconductor image pickup element 12 is unnecessitated, and not bubble is generated and all incident beams precisely reach a light-receiving section for the element 12.
Patent JP-H0636264-A (JP)
Title: Magnetic recording medium
Inventor: OGUCHI TOSHIHIKO
IPC: G11B5/73
Filed: 1992-07-22
Abstract: PURPOSE:To enable the obtaining of a magnetic recording medium with an excellent running endurance and moreover, the same excellent effect even when a magnetic layer is made as a thin film by improving dispersiveness of magnetic powder to achieve excellent recording/reproducing characteristic especially in a short wavelength area and further, higher smoothing property of the surface thereof. CONSTITUTION:Magnetic powder has an average particle size of below 0.15 micron and is a mixture of a hexagonal system magnetic powder and a metal magnetic powder mainly composed of iron. The metal magnetic powder is mixed in a range of pt.wt or more and 30 pt.wt or less per 100 pt.wt of the hexagonal system magnetic powder.
Patent JP-S6171817-A (JP)
Title: Air purifier
Inventor: UNNO TAKASHI
IPC: F24F11/04
Filed: 1984-09-17
Abstract: PURPOSE:To quietly perform operation, in an air purifier, by providing a blower part, a dust removal part and a speed regulator while mounting a mechanism, which automatically changes over a high level notch to a low level notch, to the speed regulator. CONSTITUTION:A front panel 1 having a suction port 8 is attached to the front surface of a frame 2 in a freely detachable manner so as to interpose an electret filter 3 collecting dust in air between said panel 1 and the frame 2 while the frame 2 consists of a fan 6, an emitting port 7 and the knob 4 engaged with the terminal of a switch operation shaft with an automatic strength change-over timer. By the operation knob 4, the strength change-over timer is automatically regulated, so that the regulation of high, medium and low speeds, 3-hr operation at a low speed and 1-hr operation at a high speed are operated, to perform the operation of the timer.
Patent JP-S6351078-A (JP)
Inventor: YASUDA KINJI
IPC: H05B6/64
Filed: 1986-08-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6255624-A (JP)
Title: Liquid crystal display device
Inventor: HORI KENICHI
IPC: G02F1/1335
Filed: 1985-09-03
Abstract: PURPOSE:To enlarge a visual field angle of a liquid crystal display, and to improve the visibility of a panel display by forming at least a light scattering layer of a thin film to a polarizing plate side of a front substrate, or placing additionally a high refracting plate having an equal effect to the light spattering layer by making it adhere closely. CONSTITUTION:On a back light side substrate 2 of a panel substrate, an opposed electrode 4 is placed, also a TFT element 18 for a switching control of the electrode 4 is placed, and the surface side of the electrode 4 and the element 18 is covered with an insulating oriented film 17 to a liquid crystal layer 6. As for a glass substrate 1 of the panel front side, an R, G and B color filter forming layer 12, a transparent electrode 3, and the oriented film 17 are attached to the inner surface side, and to a front substrate 1, a polarizing plate 7 is made contacted and stuck, and constitutes a part of a liquid crystal shutter mechanism together with a polarizing plate 8 of a back substrate side. On the surface of the polarizing plate 7, a light spattering layer 10 having a low refractive index is formed as a thin film. It is used for scattering a display light corresponding to a liquid crystal cell coming out of the polarizing plate 7, in all the directions, and formed by sticking a light transmissive paint which has dispersed a metallic oxide fine particle into, for instance, an acryl compound resin.
Patent JP-H0540704-A (JP)
Title: System for verifying backup data
Inventor: MISEKI SHINOBU
IPC: G06F12/16
Filed: 1991-08-05
Abstract: PURPOSE:To insure data saved by a large capacity backup device without a master disk by providing a check block preparing means, a check block reading means and a check block collating means. CONSTITUTION:When data backed-up at the time of saving data on a magnetic disk device 17 in the large capacity backup device 16 is verified, the check block preparing means 12 prepares a block to verity the data and the check block reading means 13 reads the block. The check block collating means 14 collates the read block and actual data.
Patent JP-S6350255-A (JP)
Title: Facsimile equipment
Inventor: UENO YASUHIDE
IPC: H04N1/00
Filed: 1986-08-20
Abstract: PURPOSE:To obtain a certain printing density by storing the number of times of the use of a stamp and preliminarily reporting the stamp replacement time to an operator. CONSTITUTION:When the stamp which marks already transmitted originals is used, the number of times (n) of the use of the stamp is stored in a memory 1. If this number (n) exceeds a certain value N, information which prompts a user to replace the stamp is displayed on a display part 4. Thus, the stamp is replaced at the time when the printing density is reduced to an optional density, and characters are always printed with the density in a certain range.
Patent JP-S5895614-A (JP)
Title: Preparation of titanium dioxide slurry
Inventor: SHINOZUKA KIYOSHI
IPC: C09C1/00
Filed: 1981-12-03
Abstract: PURPOSE:To prepare titanium dioxide slurry having low and stable viscosity, and free from thickening and precipitation during storage, by pulverizing a slurry containing surface-treated titanium dioxide under wet conditions, filtering, washing and dehydrating the slurry, and adding a decomposition agent to the resultant densely packed filter cake. CONSTITUTION:Slurry containing wet pulverized and surface-treated titanium dioxide is against wet pulverized. The slurry is filtered, washed and dehydrated to obtain a densely packed filter cake having a solid content of >=60%, which is added with a dispersing agent and deflocculated to obtain a pigment-grade titanium dioxide slurry. The wet pulverizer is preferably a sand mill-type pulverizer using glass beads, alumina beads, zirconia beads, Ottawa sand, etc. as the medium. In the slurrying stage, a proper dispersing agent such as condensed phosphoric acid, polycarboxylic acid, or nonionic dispersing agent is selected according to the kind of the inorganic surface treating agent, and titanium dioxide particles are dispersed with a kneader, disperser, etc.
Patent JP-H0242951-A (JP)
Title: Sheet for flavoring and softening meat
Inventor: YANO YUKIO
IPC: A23L13/70
Filed: 1988-08-04
Abstract: PURPOSE:To obtain the title sheet ensuring meats of e.g., pigs or chickens to be flavored and softened by covering them therewith by evenly holding on a sheet a powdered naturally fermented flavor with protease activity. CONSTITUTION:The objective sheet can be obtained by evenly holding a powdered naturally fermented flavor (pref. raw fermented soybean paste or unrefined soy sauce) having protease activity on a sheet (edible or non-edible). Said powdered flavor is pref. a combination of powdered extract, powdered formula flavor or powdered sauce with a protease preparation.
Patent JP-H0243796-A (JP)
Title: Pattern formation
Inventor: SHIBAYAMA TAKAHIRO
IPC: G01R31/02
Filed: 1988-08-04
Abstract: PURPOSE:To realize a pattern forming method in which the formation of a contact point is facilitated by a method wherein a second contact point of a conversion substrate on a checked substrate side is formed making use of a mask, which has been used for the formation of a wiring pattern of the checked substrate, in such a manner that the mask is reversed or a figure data for the use in the formation of the mask of the checked substrate. CONSTITUTION:A conversion substrate 14 is arranged between a check jig 16 provided with relay terminals 20 formed in grating and a checked substrate 11 provided with a wiring pattern 12 formed on its side which faces the check jig 16, where the substrate 14 is provided with first contact points 17, which are formed on its side that faces the check jig 16 and electrically connected to the above relay terminals 20, and second contact points 18 which are formed on the other side that faces the checked substrate 11 and electrically connected with the wiring pattern 12 of the checked substrate 11. The above conversion substrate 14 is pattern-formed in such a manner that a mask, which has been used for the formation of the wiring pattern 12 of the checked substrate 11, is used as being reversed or a figure data for the use in the formation of a mask of the checked substrate 11 is used to form the second contact points 18 of the conversion substrate 14. By these process, the formation of the contact points of the conversion substrate can be facilitated and it can be surely checked that the checked substrate is defective or not.